Struct SpanAttributes 

pub struct SpanAttributes {
    pub provider: String,
    pub model: String,
    pub prompt: Option<String>,
    pub system_prompt: Option<String>,
    pub temperature: Option<f64>,
    pub max_tokens: Option<u32>,
    pub tools_count: usize,
    pub images_count: usize,
}

OpenTelemetry span attributes for LLM requests

Fields

provider: String

Provider name (e.g., “openai”, “anthropic”)

model: String

Model name (e.g., “gpt-4”, “claude-3-opus”)

prompt: Option<String>

Request prompt (truncated if too long)

system_prompt: Option<String>

System prompt (truncated if too long)

temperature: Option<f64>

Temperature parameter

max_tokens: Option<u32>

Max tokens parameter

tools_count: usize

Number of tools provided

images_count: usize

Number of images provided

Implementations

impl SpanAttributes

pub fn from_request(provider: &str, model: &str, request: &LlmRequest) -> Self

Create span attributes from an LLM request

pub fn from_embedding_request( provider: &str, model: &str, request: &EmbeddingRequest, ) -> Self

Create span attributes from an embedding request

Trait Implementations

impl Clone for SpanAttributes

fn clone(&self) -> SpanAttributes

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for SpanAttributes

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.